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 ('9ad9fa2d9ae33f2a9b247c53adee60cc','0','107.23.157.16','claudebot','1711647062','thread.php?threadid=5416&sid=694b33a0122321b11231c16626421e1c','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 @ 18:31
Script: /thread.php?threadid=5416&sid=694b33a0122321b11231c16626421e1c
Referer: