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 ('ec260683b284c01f4b9c6e6d2c3c00ba', -1, 1715287666, 1715287666, '0d3be79b', -7, 0, 0)

Line : 187
File : sessions.php