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 ('6552d2cf4d426f05a60795f76cd07451', -1, 1714264648, 1714264648, '12740d71', 1783, 0, 0)

Line : 187
File : sessions.php