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 ('9b2266a222bc221221f78f1abfdbcdeb','0','3.92.84.196','claudebot','1711689186','thread.php?threadid=4532&sid=6a46657242c48b2ca225b379d720148d','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 @ 06:13
Script: /thread.php?threadid=4532&sid=6a46657242c48b2ca225b379d720148d
Referer: