phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('03242f2e165c1e1f43a7a6db4c33fbeb', -1, 1715303344, 1715303344, '12dd0dad', -1, 0, 0)

Line : 187
File : sessions.php