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 ('a1d1eb575dd112fdb7b3d84d2f741b2c', -1, 1715477238, 1715477238, '12770b1c', 4, 0, 0)

Line : 187
File : sessions.php