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 ('9ef860d6866cca11cfcab5a610709863','0','18.191.18.87','claudebot','1713300596','search.php?sid=365f9fb84971aa63efee3dc35e45bfa9','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 @ 22:49
Script: /search.php?sid=365f9fb84971aa63efee3dc35e45bfa9
Referer: