Dec 30 15:59:17 Phoenix mysqld[66466]: 2021-12-30 15:59:17 2 [ERROR] InnoDB: Corruption of an index tree: table `149699307`.`wp_options` index `option_name`, father ptr page no 15, child page no 14 Dec 30 15:59:17 Phoenix mysqld[66466]: PHYSICAL RECORD: n_fields 2; compact format; info bits 0 Dec 30 15:59:17 Phoenix mysqld[66466]: 0: len 23; hex 5f69636c5f61646d696e5f6f7074696f6e5f6e616d6573; asc _icl_admin_option_names;; Dec 30 15:59:17 Phoenix mysqld[66466]: 1: len 8; hex 0000000000004be9; asc K ;; Dec 30 15:59:17 Phoenix mysqld[66466]: 2021-12-30 15:59:17 2 [Note] InnoDB: n_owned: 0; heap_no: 2; next rec: 163 Dec 30 15:59:17 Phoenix mysqld[66466]: PHYSICAL RECORD: n_fields 3; compact format; info bits 0 Dec 30 15:59:17 Phoenix mysqld[66466]: 0: len 30; hex 776f6f636f6d6d657263655f6d796163636f756e745f64656c6574655f70; asc woocommerce_myaccount_delete_p; (total 52 bytes); Dec 30 15:59:17 Phoenix mysqld[66466]: 1: len 8; hex 00000000000017e1; asc ;; Dec 30 15:59:17 Phoenix mysqld[66466]: 2: len 4; hex 0000000f; asc ;; Dec 30 15:59:17 Phoenix mysqld[66466]: 2021-12-30 15:59:17 2 [Note] InnoDB: n_owned: 0; heap_no: 3; next rec: 112 Dec 30 15:59:17 Phoenix mysqld[66466]: 2021-12-30 15:59:17 2 [ERROR] [FATAL] InnoDB: You should dump + drop + reimport the table to fix the corruption. If the crash happens at database startup. Please refer to https://mariadb.com/kb/en/library/innodb-recovery-modes/ for information about forcing recovery. Then dump + drop + reimport. Dec 30 15:59:17 Phoenix mysqld[66466]: 211230 15:59:17 [ERROR] mysqld got signal 6 ; Dec 30 15:59:17 Phoenix mysqld[66466]: This could be because you hit a bug. It is also possible that this binary Dec 30 15:59:17 Phoenix mysqld[66466]: or one of the libraries it was linked against is corrupt, improperly built, Dec 30 15:59:17 Phoenix mysqld[66466]: or misconfigured. This error can also be caused by malfunctioning hardware. Dec 30 15:59:17 Phoenix mysqld[66466]: To report this bug, see https://mariadb.com/kb/en/reporting-bugs Dec 30 15:59:17 Phoenix mysqld[66466]: We will try our best to scrape up some info that will hopefully help Dec 30 15:59:17 Phoenix mysqld[66466]: diagnose the problem, but since we have already crashed, Dec 30 15:59:17 Phoenix mysqld[66466]: something is definitely wrong and this may fail. Dec 30 15:59:17 Phoenix mysqld[66466]: Server version: 10.4.22-MariaDB-1:10.4.22+maria~focal-log Dec 30 15:59:17 Phoenix mysqld[66466]: key_buffer_size=134217728 Dec 30 15:59:17 Phoenix mysqld[66466]: read_buffer_size=131072 Dec 30 15:59:17 Phoenix mysqld[66466]: max_used_connections=1 Dec 30 15:59:17 Phoenix mysqld[66466]: max_threads=153 Dec 30 15:59:17 Phoenix mysqld[66466]: thread_count=6 Dec 30 15:59:17 Phoenix mysqld[66466]: It is possible that mysqld could use up to Dec 30 15:59:17 Phoenix mysqld[66466]: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467769 K bytes of memory Dec 30 15:59:17 Phoenix mysqld[66466]: Hope that's ok; if not, decrease some variables in the equation. Dec 30 15:59:17 Phoenix mysqld[66466]: Thread pointer: 0x7f8978000c48 Dec 30 15:59:17 Phoenix mysqld[66466]: Attempting backtrace. You can use the following information to find out Dec 30 15:59:17 Phoenix mysqld[66466]: where mysqld died. If you see no messages after this, something went Dec 30 15:59:17 Phoenix mysqld[66466]: terribly wrong... Dec 30 15:59:17 Phoenix mysqld[66466]: stack_bottom = 0x7f89917f9cc8 thread_stack 0x49000 Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(my_print_stacktrace+0x32)[0x557feee3fd12] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(handle_fatal_signal+0x55d)[0x557fee8f1a5d] Dec 30 15:59:17 Phoenix mysqld[66466]: sigaction.c:0(__restore_rt)[0x7f89c32ae3c0] Dec 30 15:59:17 Phoenix mysqld[66466]: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb)[0x7f89c2db418b] Dec 30 15:59:17 Phoenix mysqld[66466]: /lib/x86_64-linux-gnu/libc.so.6(abort+0x12b)[0x7f89c2d93859] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0x5b8677)[0x557fee5b7677] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0x5b9aa6)[0x557fee5b8aa6] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0xbfa3ad)[0x557feebf93ad] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0xc0a7c6)[0x557feec097c6] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0xc139f8)[0x557feec129f8] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0xb91f6d)[0x557feeb90f6d] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0xb927ae)[0x557feeb917ae] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0xb93635)[0x557feeb92635] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0xb54a08)[0x557feeb53a08] Dec 30 15:59:17 Phoenix mysqld[66466]: /usr/sbin/mysqld(+0xbb7505)[0x557feebb6505] Dec 30 15:59:17 Phoenix mysqld[66466]: nptl/pthread_create.c:478(start_thread)[0x7f89c32a2609] Dec 30 15:59:17 Phoenix mysqld[66466]: /lib/x86_64-linux-gnu/libc.so.6(clone+0x43)[0x7f89c2e90293] Dec 30 15:59:17 Phoenix mysqld[66466]: Trying to get some variables. Dec 30 15:59:17 Phoenix mysqld[66466]: Some pointers may be invalid and cause the dump to abort. Dec 30 15:59:17 Phoenix mysqld[66466]: Query (0x0): (null) Dec 30 15:59:17 Phoenix mysqld[66466]: Connection ID (thread ID): 2 Dec 30 15:59:17 Phoenix mysqld[66466]: Status: NOT_KILLED Dec 30 15:59:17 Phoenix mysqld[66466]: Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on Dec 30 15:59:17 Phoenix mysqld[66466]: The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains Dec 30 15:59:17 Phoenix mysqld[66466]: information that should help you find out what is causing the crash. Dec 30 15:59:17 Phoenix mysqld[66466]: We think the query pointer is invalid, but we will try to print it anyway. Dec 30 15:59:17 Phoenix mysqld[66466]: Query: Dec 30 15:59:17 Phoenix mysqld[66466]: Writing a core file... Dec 30 15:59:17 Phoenix mysqld[66466]: Working directory at /var/lib/mysql Dec 30 15:59:17 Phoenix mysqld[66466]: Resource Limits: Dec 30 15:59:17 Phoenix mysqld[66466]: Limit Soft Limit Hard Limit Units Dec 30 15:59:17 Phoenix mysqld[66466]: Max cpu time unlimited unlimited seconds Dec 30 15:59:17 Phoenix mysqld[66466]: Max file size unlimited unlimited bytes Dec 30 15:59:17 Phoenix mysqld[66466]: Max data size unlimited unlimited bytes Dec 30 15:59:17 Phoenix mysqld[66466]: Max stack size 8388608 unlimited bytes Dec 30 15:59:17 Phoenix mysqld[66466]: Max core file size 0 unlimited bytes Dec 30 15:59:17 Phoenix mysqld[66466]: Max resident set unlimited unlimited bytes Dec 30 15:59:17 Phoenix mysqld[66466]: Max processes 127812 127812 processes Dec 30 15:59:17 Phoenix mysqld[66466]: Max open files 32768 32768 files Dec 30 15:59:17 Phoenix mysqld[66466]: Max locked memory 65536 65536 bytes Dec 30 15:59:17 Phoenix mysqld[66466]: Max address space unlimited unlimited bytes Dec 30 15:59:17 Phoenix mysqld[66466]: Max file locks unlimited unlimited locks Dec 30 15:59:17 Phoenix mysqld[66466]: Max pending signals 127812 127812 signals Dec 30 15:59:17 Phoenix mysqld[66466]: Max msgqueue size 819200 819200 bytes Dec 30 15:59:17 Phoenix mysqld[66466]: Max nice priority 0 0 Dec 30 15:59:17 Phoenix mysqld[66466]: Max realtime priority 0 0 Dec 30 15:59:17 Phoenix mysqld[66466]: Max realtime timeout unlimited unlimited us Dec 30 15:59:17 Phoenix mysqld[66466]: Core pattern: |/usr/share/apport/apport %p %s %c %d %P %E