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 ('d82b28a11781bbeb66c5a4d4aaa61ce4','0','18.219.236.62','claudebot','1713490468','index.php?sid=1c11b4f675b4360da4df0fd8db2888e8','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: 19.04.2024 @ 03:34
Script: /index.php?sid=1c11b4f675b4360da4df0fd8db2888e8
Referer: