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 ('e4a10e22c4dbfe93a76a098bd0228ae8','0','3.138.138.144','claudebot','1713290388','jgs_portal.php?sid=ade3bf2fb287b1b103840fc4d873bd6c','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 @ 19:59
Script: /jgs_portal.php?sid=ade3bf2fb287b1b103840fc4d873bd6c
Referer: