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 ('a73fb279289b5a2bdbee92cc294eb0cc','0','18.189.170.17','claudebot','1713276477','jgs_portal.php?id=1&sid=f77203a2d9a830f5b9326f3d416384c2','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: 16.04.2024 @ 16:07
Script: /jgs_portal.php?id=1&sid=f77203a2d9a830f5b9326f3d416384c2
Referer: