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 ('26abbf271a24d83539d96783612e18df','0','18.188.40.207','claudebot','1713295580','jgs_portal.php?sid=1e5934eed227ade89021f3ac1c0043ce','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 @ 21:26
Script: /jgs_portal.php?sid=1e5934eed227ade89021f3ac1c0043ce
Referer: