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 ('901e9b4b25bd0d76033d64b94d7c4301','0','44.213.75.78','claudebot','1711639238','jgs_portal.php?sid=531b01cec3b26ef0c81676a0d5c43da4','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: 28.03.2024 @ 16:20
Script: /jgs_portal.php?sid=531b01cec3b26ef0c81676a0d5c43da4
Referer: