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 ('53d09bdb4a3245b278b5cacef830642b','0','35.175.246.88','claudebot','1711690866','thread.php?goto=lastpost&threadid=5011&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: 29.03.2024 @ 06:41
Script: /thread.php?goto=lastpost&threadid=5011&sid=531b01cec3b26ef0c81676a0d5c43da4
Referer: