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 ('6ea0b1c4dc7b0652b2d7eaa274a90119', -1, 1715279497, 1715279497, '03100f95', -9, 0, 0)

Line : 187
File : sessions.php