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 ('7254ae1c4d02729a9c9c4a6a36ab7923', -1, 1715759970, 1715759970, '12bc3a56', -4, 0, 0)

Line : 187
File : sessions.php