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 ('e86628c6e50ec5041d7e189e1b107786', -1, 1715900495, 1715900495, 'ac468282', 21, 0, 0)

Line : 187
File : sessions.php