phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('77802dca113d6ea7ce3abd4c751f5bf4', -1, 1747523337, 1747523337, 'ac46835c', 18, 0, 0)

Line : 187
File : sessions.php