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 ('3ed69d0e29d1dd9af5abf342d61d1f69', -1, 1715200478, 1715200478, '12d9bb13', -4, 0, 0)

Line : 187
File : sessions.php