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 ('8cc6b20c1618c3c66b3b04703f4e0bdf', -1, 1715041738, 1715041738, '340ea838', -4, 0, 0)

Line : 187
File : sessions.php