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 ('bcac1ef0b86a4bb98735621d1f5e3cbf', -1, 1715251750, 1715251750, '12d99020', -7, 0, 0)

Line : 187
File : sessions.php