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 ('6b3d6bc2155fac33c05ce93a91080c06', -1, 1719109553, 1719109553, 'ac4683b4', 13, 0, 0)

Line : 187
File : sessions.php