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 ('9710a1ea9b6d8c490dc6d2e4f719efab', -1, 1715616435, 1715616435, 'ac453b1f', 31, 0, 0)

Line : 187
File : sessions.php