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 ('f20c7d548a9a3baa71940c0470c0f4ac', -1, 1715363291, 1715363291, '12de9b3a', -12, 0, 0)

Line : 187
File : sessions.php