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 ('6b583025b57dbdf29f7e1f9ba6c1750a', -1, 1746185847, 1746185847, '12bc272d', 4, 0, 0)

Line : 187
File : sessions.php