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 ('f9b99d9c3fed61bc40b7379ae1c0f5d4', -1, 1714711151, 1714711151, '12762da2', -11, 0, 0)

Line : 187
File : sessions.php