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 ('9d8c3d84474166ad466bb527d3f71624','0','44.192.53.34','claudebot','1711622409','pms.php?action=newpm&userid=356&sid=6f0ab6fcb3d4c56ebec555c410f4c50f','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 @ 11:40
Script: /pms.php?action=newpm&userid=356&sid=6f0ab6fcb3d4c56ebec555c410f4c50f
Referer: