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 ('c53e0d210ad2f69d9a30a0dfc4fd7721', -1, 1715149414, 1715149414, '12bcdab8', -4, 0, 0)

Line : 187
File : sessions.php