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 ('8920e85c61e45f1a584f7d3d37a00aa1', -1, 1714166818, 1714166818, '12dc4297', -4, 0, 0)

Line : 187
File : sessions.php