Strange error log

i am having multiple errors today. between people not being able to dial 200 to call the sound card to page. to answering the phone and not hearding anyone. here is an error log that i seen

Sep 15 14:19:33 WARNING[6167] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:19:33 WARNING[6168] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:19:33 WARNING[6169] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:19:33 WARNING[6170] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:19:33 WARNING[6171] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:19:33 WARNING[6172] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:19:33 NOTICE[6134] app_dial.c: Unable to create channel of type ‘SIP’ (cause 3 - No route to destination)
Sep 15 14:19:33 NOTICE[6134] app_dial.c: Unable to create channel of type ‘SIP’ (cause 3 - No route to destination)
Sep 15 14:19:47 WARNING[6090] chan_sip.c: Unsupported transport ‘UDP’ should be ‘UDP’, ‘TCP’, or 'TLS’
Sep 15 14:19:47 VERBOSE[6134] logger.c: – [JB LOG] fixed jitterbuffer created on channel Zap/1-1
Sep 15 14:19:55 VERBOSE[6134] logger.c: – [JB LOG] fixed jitterbuffer destroyed on channel Zap/1-1
Sep 15 14:21:08 NOTICE[6445] chan_zap.c: Got event 2 (Ring/Answered)…
Sep 15 14:21:09 VERBOSE[6445] logger.c: dialparties.agi: Starting New Dialparties.agi
Sep 15 14:21:09 WARNING[6450] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:09 WARNING[6451] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:10 WARNING[6452] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:10 WARNING[6453] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:10 WARNING[6454] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:10 WARNING[6455] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:10 WARNING[6456] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:10 WARNING[6457] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:10 WARNING[6458] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:21:10 NOTICE[6445] app_dial.c: Unable to create channel of type ‘SIP’ (cause 3 - No route to destination)
Sep 15 14:21:10 NOTICE[6445] app_dial.c: Unable to create channel of type ‘SIP’ (cause 3 - No route to destination)
Sep 15 14:21:27 WARNING[6090] chan_sip.c: Unsupported transport ‘UDP’ should be ‘UDP’, ‘TCP’, or 'TLS’
Sep 15 14:21:27 VERBOSE[6445] logger.c: – [JB LOG] fixed jitterbuffer created on channel Zap/1-1
Sep 15 14:21:44 WARNING[6445] chan_sip.c: Unsupported transport ‘UDP’ should be ‘UDP’, ‘TCP’, or 'TLS’
Sep 15 14:21:44 VERBOSE[6445] logger.c: – [JB LOG] fixed jitterbuffer destroyed on channel Zap/1-1
Sep 15 14:23:06 VERBOSE[6106] logger.c: – [JB LOG] fixed jitterbuffer destroyed on channel Zap/2-1
Sep 15 14:23:30 WARNING[6484] ast_expr2.fl: ast_yyerror(): syntax error: syntax error, unexpected $end, expecting TOK_MINUS or TOK_COMPL or TOK_LP or TOKEN; Input:
1 >
^
Sep 15 14:23:30 WARNING[6484] ast_expr2.fl: If you have questions, please refer to doc/README.variables in the asterisk source.
Sep 15 14:23:30 NOTICE[6484] app_dial.c: Unable to create channel of type ‘ZAP’ (cause 0 - Unknown)
Sep 15 14:23:30 WARNING[6484] ast_expr2.fl: ast_yyerror(): syntax error: syntax error, unexpected $end, expecting TOK_MINUS or TOK_COMPL or TOK_LP or TOKEN; Input:
1 >
^
Sep 15 14:23:30 WARNING[6484] ast_expr2.fl: If you have questions, please refer to doc/README.variables in the asterisk source.
Sep 15 14:23:39 WARNING[6522] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:23:39 WARNING[6522] config.c: Unknown directive ‘permit=192.168.1.0/255.255.255.0’ at line 18 of manager_custom.conf
Sep 15 14:23:39 NOTICE[6522] cdr.c: CDR simple logging enabled.
Sep 15 14:23:39 WARNING[6522] res_config_mysql.c: MySQL RealTime: No database port found, using 3306 as default.
Sep 15 14:23:39 WARNING[6522] res_config_mysql.c: MySQL RealTime: No database socket found, using ‘/tmp/mysql.sock’ as default.
Sep 15 14:23:39 VERBOSE[6522] logger.c: == MySQL RealTime reloaded.
Sep 15 14:23:39 NOTICE[6522] indications.c: Removed default indication country 'us’
Sep 15 14:23:39 WARNING[6522] pbx_ael.c: Unable to open ‘/etc/asterisk/extensions.ael’: No such file or directory
Sep 15 14:23:39 WARNING[6522] pbx.c: Requested contexts didn’t get merged