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 ('9e6ab1178ef2f0b43bd279b3f4c46866', -1, 1715298536, 1715298536, '12761ddb', -9, 0, 0)

Line : 187
File : sessions.php