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 ('f3d8740ff7f0a87634eec34768e63249', -1, 1714344611, 1714344611, '038eabb4', 1478, 0, 0)

Line : 187
File : sessions.php