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 ('4bb4f6cb1a39fe21ce058f37a9ea539e', -1, 1715715223, 1715715223, '12de6087', -4, 0, 0)

Line : 187
File : sessions.php