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 ('37fb2df79b1fd6c959ca53a2a7c35fa8', -1, 1715556096, 1715556096, '12bfd5d7', -12, 0, 0)

Line : 187
File : sessions.php