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 ('16687eb7f9a45bd2f5228dc2e174d67d','0','18.118.1.158','claudebot','1713399754','thread.php?goto=lastpost&threadid=5367&sid=b698bceeed2fe534ae0cd091f40c17c7','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: 18.04.2024 @ 02:22
Script: /thread.php?goto=lastpost&threadid=5367&sid=b698bceeed2fe534ae0cd091f40c17c7
Referer: