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 ('337db16ba31b9d692c0e54ee8a5a4cb8', -1, 1715842706, 1715842706, '12bca010', -11, 0, 0)

Line : 187
File : sessions.php