SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('32aa942ceee76e430922ea1aa05ae2f2','0','107.21.176.63','claudebot','1711671662','search.php?sid=5b677dd774d184bef0dd9cf25a410b53','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 29.03.2024 @ 01:21
Script: /search.php?sid=5b677dd774d184bef0dd9cf25a410b53
Referer: