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 ('9fa0b5d24c39e0ae26141ee90db73906','0','3.133.12.172','claudebot','1713253196','ts_index.php?sid=77ce354f71dd352605ac4fde4cb82153','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: 16.04.2024 @ 09:39
Script: /ts_index.php?sid=77ce354f71dd352605ac4fde4cb82153
Referer: