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 ('2d5ca18ca3f57fa23e332c360054558e','0','54.81.136.84','claudebot','1711727944','jgs_portal_box.php?id=34&sid=5594be43362c5010965ece706d65a232','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 @ 16:59
Script: /jgs_portal_box.php?id=34&sid=5594be43362c5010965ece706d65a232
Referer: