SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('4a1a8c746aee83b795c0d0ac29765282','0','18.97.9.172','CCBot/2.0 (https://commoncrawl.org/faq/)','1792008294','forgotpw.php?sid=53d7a362d2fba55bb2a4ea8fc13c8b29','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.6.23-MariaDB-0ubuntu0.22.04.1-log
php version: 5.6.40-nmm11
Date: 14.10.2026 @ 22:04
Script: /forgotpw.php?sid=53d7a362d2fba55bb2a4ea8fc13c8b29
Referer: