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 ('87eb5a71e02aafb1bdd4f8ced2f1fe52', -1, 1715354848, 1715354848, '0d3a7983', 12, 0, 0)

Line : 187
File : sessions.php