installation of Xampp

[Rishav03]

Hi,

I am trying to install Xammp on my windows 10, However, this problem is showing up, again and again, I don't know why. Please help me


01:56:09 PM [mysql] Error: MySQL shutdown unexpectedly.
01:56:09 PM [mysql] This may be due to a blocked port, missing dependencies,
01:56:09 PM [mysql] improper privileges, a crash, or a shutdown by another method.
01:56:09 PM [mysql] Press the Logs button to view error logs and check
01:56:09 PM [mysql] the Windows Event Viewer for more clues
01:56:09 PM [mysql] If you need more help, copy and post this
01:56:09 PM [mysql] entire log window on the forums

Thanks

[pjbpjbpjb]

Any answers to this question? I have the same problem. Thank you very much.

[Altrea]

mysql_error.log contents?

[pjbpjbpjb]

sorry i dont know what to look, i dont know what to copy and paste, i copy paste the mysql_error.log at the time, the computer was booted and these was the error.

2019-03-08-08:39:02 12 8 [N [e]tInnoDB: Usinging muts to tef ef ctu buffer pool pages
es
2019-03-201 7:03-039:02 1772 [0-o0 [08t 7:39:02B: The InneDBIneohory heap is dida
bled
heap is disabled
202019-03-08 7:39:02 5000 [Note] Inn0: Mu03-08 tex9s0rand 0w_looks uIn oDndows ixtksrd fcked functions
Windows interlocked functions
2019-03-08 7:39:02019-03-0ot InnoDB2 8Memo yNbarr InnisBn 50 used
barrier is not used
2019-03-08 7:39:022019-03-0800 :nn:02 8508 [Note] tnnboDBB: Coorresaerier
iss use zlib
1.2.3
2019-03-08 7:39:02 5000 [Note] InnoDB: Compressed tables use zlib 1.2.3
2019-03-08 7:39:02 9516 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2019-03-08 7:39:02 9516 [Note] InnoDB: The InnoDB memory heap is disabled
2019-03-08 7:39:02 9516 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2019-03-08 7:39:02 9516 [Note] InnoDB: Memory barrier is not used
2019-03-08 7:39:02 9516 [Note] InnoDB: Compressed tables use zlib 1.2.3
2019-03-08 7:39:02 8844 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2019-03-08 7:39:02 8844 [Note] InnoDB: The InnoDB memory heap is disabled
2019-03-08 7:39:02 8844 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2019-03-08 7:39:02 8844 [Note] InnoDB: Memory barrier is not used
2019-03-08 7:39:02 8844 [Note] InnoDB: Compressed tables use zlib 1.2.3
2019-03-08 7:39:03 1772 [Note] InnoDB: Using g3-0ric cr9:02 in16 ructi] Inn
oDB: Using generic cr2019-03-08 7:39:
03 5000 [Note] InnoDB: Using generic crc32019s-ruc-0o 3:
39:03 8508 [Note] [Note] InnoDB: Using generic crc32 insoruct
ions
2009900-32019-:39:03 85884:[0[tt1teIInnD-:D I tnitizzig bufliz pool, size = 61, .si
ze
=
16.0M
08 7:39:03 9516 [Note] InnoDB: Initializing buffer pool, size = 16.0M
2019-03-08 7:39-0:03 13 [03 8508 [NoteD C:0C3 95eComNint1 InnoDB:oization of:buffef
er po
l
of buffer pool
39:03 5000 [Note] InnoDB: Completed initialization of buffer pool
20119--03-08 7:39:0:03 85 [ERROROR InnoDB:B: C\x\xap\pp\qmyssql\\daata\ ibdatt 1 canet i n oeenad iri remadewr
rit e mo
de
2019-03-08 7:39:003- 88-447 [3:RR0OR] 50n6noDB: O]hennynB: T: ehelsssmpaeblemubce bpst ebitab leawr
itab
le!
2019-03-08 270199030880089ER7:-]9:l0 in39'I3 951R6 [] RiORginl'igon r''tnironed errotn
unucted error.
ned error.
2019-03-08 7:39:03 8842019-03-08 9l73-in 3 :3n9DB0E 9516 PERaOio 'ags 'InTneRis' EeioIt Eas ai aT .R
SETONGINE fNGlIN.
failed.
2019-03-08 7:39:03 1772 [ERROR] InnoDB: C:\xampp\mysql\data\ibdata1 can't be opened in read-write mode
2019-03-08 7:39:03 1772 [ERROR] InnoDB: The system tablespace must be writable!
2019-03-08 7:39:03 1772 [ERROR] Plugin 'InnoDB' init function returned error.
2019-03-08 7:39:03 1772 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2012019-03-08 7:33 9516 [Note] Plugin 'FEEDBACK' is disabled.
d.
2019-03-08 7:39:03 25020[Note] Pl39:039:03 17[2 [OR]OR] Unkabled.
nsusuppore2 stora3- storage ennonB
e4 [Note] P
lugin 'FEEDBACK-0is dis019-03-
08 02019-3 1778 [E:39:0n uppor [E
R
Rtorage engine
:
In2oDB
-03-08 7:39:03 8844 [ERROR] Unknown/unsupporte7d sto3a 8 en8 neERInnoDBAb
orting

2019-03-08 7:39:03 8844 [ERROR] Aborting

2019-03-08 7:39:04 5000 [Note] InnoDB: Highest supported file format is Barracuda.
2019-03-08 7:39:04 5000 [Note] InnoDB: The log sequence numbers 1835037 and 1835037 in ibdata files do not match the log sequence number 35428804 in the ib_logfiles!
2019-03-08 7:39:04 5000 [Note] InnoDB: Database was not shutdown normally!
2019-03-08 7:39:04 5000 [Note] InnoDB: Starting crash recovery.
2019-03-08 7:39:04 5000 [Note] InnoDB: Reading tablespace information from the .ibd files...
2019-03-08 7:39:07 5000 [Note] InnoDB: Restoring possible half-written data pages
2019-03-08 7:39:07 5000 [Note] InnoDB: from the doublewrite buffer...
2019-03-08 07:59:30 2624 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2019-03-08 7:59:30 9764 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.

2019-03-08 07:59:30 19fc InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2019-03-08 7:59:30 6652 [Note] InnoDB: innodb_empty_fre20l19-03-08 07:59:30 c80 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2019-03-08 7:59:30 3200 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.

ist_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.

2019-03-08 7:59:30 9764 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2019-03-08 7:59:30 9764 [Note] InnoDB: The InnoDB memory heap is disabled
2019-03-08 7:59:30 9764 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2019-03-08 7:59:30 9764 [Note] InnoDB: Memory barrier is not used
2019-03-08 7:59:30 9764 [Note] InnoDB: Compressed tables use zlib 1.2.3
2019-03-08 7:59:30 9764 [Note] InnoDB: Using generic crc32 instructions
2019-03-08 7:59:30 9764 [Note] InnoDB: Initializing buffer pool, size = 16.0M
2019-03-08 7:59:30 3200 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2019-03-08 7:59:30 3200 [Note]2InnoDB: The InnoDB memory heap is disabled
2019-03-08 7:59:30 3200 [No2e] InnoDB: Mutex:30 9764 [Note] InnoDB: Completed initialize] InnoDB: Using mute
xes to ref count buffer pool pages
2019-03-08 7:59:30 6652 [Note] InnoDB: The InnoDB memory heap is disabled
2019-03-08 7:59:30 6652 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2019-03-08 7:59:30 6652 [Note] InnoDB: Memory barrier is not used
2019-03-08 7:59:30 6652 [Note] InnoDB: Compressed tables use zlib 1.2.3
terlocked functions
2019-03-08 7:59:30 3200 [Note] InnoDB: Memory barrier is not used
2019-03-08 7:59:30 3200 [Note] InnoDB: Compressed tables use zlib 1.2.3
2019-03-08 7:59:30 3200 [Note] InnoDB: Using generic crc32 instructions
2019-03-08 7:59:30 6652 [Note] In2019: Using generic crc32 instructions
2019-03-08 7:59:30 6652 [Note] InnoDB: 0nitializing buffer poo] InnoDB: Initia
lizing buffer pool, size = 16.0M
2019-03-28 7:59:30 6652 [Note] InnoDB: Completed initialization of buffer pool
er pool
2019-03-08 7:59:30 6652 [ERROR] InnoDB: C:\xampp\mysql\data\ibdata1 can't be opened in read-write mode
2019-2019-03-08 7:59:30 6652 [ERROR] InnoDB: The sytablespaceespact be writable!
able!
2019-03-08 7:59:30 9764 [Note] InnoDB: Highest supported file format is Barracuda.
2019-03-08 7:59:30 3200 [ERROR] Plugin 'InnoDB' init function returned error.
2019-03-08 7:59:30 3200 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2019-03-08 7:59:30 6652 [ERROR] Plugin 'InnoDB' init function returned error.
2019-03-08 7:59:30 6652 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2019-03-08 7:59:30 3200 [Note] Plugin 'FEEDBACK' is disabled.
2019-03-08 7:59:30 3200 [ERROR] Unknown/unsupported storage engine: InnoDB
2019-03-08 7:59:30 3200 [ERROR] Aborting

2019-03-08 7:59:30 6652 [Note] Plugin 'FEEDBACK' is disabled.
2019-03-08 7:59:30 6652 [ERROR] Unknown/unsupported storage engine: InnoDB
2019-03-08 7:59:30 6652 [ERROR] Aborting