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 ('738a85b104e987f01b7eb0fcdcb1eaa7','0','18.191.135.224','claudebot','1713490854','search.php?action=user&userid=152&sid=6b7275ba5abbcd40414f4c1a9b142e51','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: 19.04.2024 @ 03:40
Script: /search.php?action=user&userid=152&sid=6b7275ba5abbcd40414f4c1a9b142e51
Referer: