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 ('ac7c2df15e2ce09b7366a20f67268b2d','0','3.41.188.32','CCBot/2.0 (https://commoncrawl.org/faq/)','1791699026','misc.php?action=imprint&sid=532d65bdb0426a17c958bc09373d01b9','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: 11.10.2026 @ 08:10
Script: /misc.php?action=imprint&sid=532d65bdb0426a17c958bc09373d01b9
Referer: