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 ('c5f22de271db3ecbeb6ad4a5e0a02427', -1, 1715512728, 1715512728, '12e300f9', 7, 0, 0)

Line : 187
File : sessions.php