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 ('d18a1c5e5a69014da431ddd9f72d7ac4', -1, 1715784191, 1715784191, 'ac453a7a', 14, 0, 0)

Line : 187
File : sessions.php